Roof Insulation Cost Per Square Foot

Includes basic coverage quantities and typical overage.

Roof insulation cost per square foot.

I would strongly recommend you hire a licensed and insured roofing contractor to perform the installation for you. A 12 in 12 roof can cost up to 50 more than a 4 in 12 roof. Input length and width of area to be insulated. Rigid foam insulation material prices.

Spray foam insulation costs 1 36 to 2 63 per square foot depending on if it s open or closed cell. So for a 500 square foot area your estimate will vary between 145 to 200 if you do it yourself. Conventional slope roof range between 4 in 12 and 8 in 12. This calculator is to be used as an estimating tool only.

Epdm roof total average cost per square foot. Get fair costs for your specific project requirements. Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job. For a professional job add between 150 to 300 for labor and you re looking at around 300 to 500 for 6 hours of work.

For an average 2 200 square foot home open cell foam insulation costs 1 254 for the minimum 1 5 thickness and 2 926 to spray the maximum 3 5 thickness on average while a closed cell foam installation costs 6 776. Steeper sloped roofs are considered more aesthetically pleasing and last longer. See typical tasks and time to insulate an attic along with per unit costs and material requirements. Includes on site setup site preparation job completion trash removal and work area cleanup.

The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options. A low slope roof is anywhere from 2 in 12 to 4 in 12. High quality rigid foam insulation that is properly installed will greatly improve ventilation eliminate drastic temperature fluctuations inside the home and protect from leaks. The average cost per square foot is between 0 64 1 19.

Anything more than 9 in 12 is considered steep. Slate is also very difficult to install and you should find an experienced roofing contractor for this installation. These benefits do not come cheaply though. Rigid foam insulation costs zip code sq.

Excludes sales tax delivery upcharges and items not included in the description and notes.